Yeah, ever since the patch, 2A+B CE tends to whiff from close range. It still works in most of the oki situations people tend to eat bombs and can not be ACed, since you cannot AC at all during the CE, which is what the combo consists of.So i made it work like 4 or 5 times, it's probably not air controllable.
But it can go wrong so easily, i even had the first early CE miss completely at close range.
It's definately not a b'n'b. It's ridiculously hard to do and costs 2 meter.
I programmed the CPU to do it, while recording i did it twice but the replay function dummy couldn't even get it to work lol.
So i couldn't test if it's air controllable.
It's not that hard, you just need to hit the CE as quickly as you can both times, it can be a bit wierd at first though. If i can do it farely well anyone should be able to. And it could make the difference in the last round since it does around 66% from one combo.